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Studies on Stabilization of Evolution Equations with Time Lag Using Volterra Integral Transformation

Research Project

Project/Area Number 15K04999
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Foundations of mathematics/Applied mathematics
Research InstitutionKobe University

Principal Investigator

SANO HIDEKI  神戸大学, システム情報学研究科, 教授 (70278737)

Project Period (FY) 2015-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2018: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2017: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2016: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2015: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Keywords放物型偏微分方程式系 / 双曲型偏微分方程式系 / 無駄時間 / 安定化 / 状態推定 / ボルテラ型積分変換 / バックステッピング / 半群 / 双曲型分布定数系 / 入力無駄時間 / 境界入力 / 安定化制御 / 非局所境界条件 / オブザーバ / 放物型分布定数系 / 分布入力/境界入力 / 出力無駄時間 / 双曲型方程式系 / 輸送方程式 / ポート・ハミルトニアン法 / 熱拡散系 / 移流拡散方程式系 / ロバスト制御 / 有限次元コントローラ / 剰余モードフィルタ / 安定半径
Outline of Final Research Achievements

Through this study, six results were obtained. They are summarized as follows: (1) Stabilization of parabolic distributed parameter systems with input delay under distributed/boundary control; (2) State estimation for parabolic distributed parameter systems with measurement delay under distributed observation; (3) Stabilization of hyperbolic distributed parameter systems with input delay under boundary control; (4) State estimation for a hyperbolic distributed parameter system with time lag in nonlocal boundary condition; (5) Stability analysis of heat exchangers with delayed boundary feedback; (6) Approximation of stability radius for an infinite-dimensional feedback control system.

Academic Significance and Societal Importance of the Research Achievements

近年、コンピュータネットワークを介した制御系構築の際に、信号の遅延が制御系の安定性に深刻な影響を及ぼす新たな問題が生じてきた。本研究では、主に、入力無駄時間を考慮した分布定数系の安定化問題を取り上げた。入力無駄時間が存在している下でも、分布定数系の安定化が達成できるような、実装可能な制御則を構成したが、その成果は、半群理論とボルテラ型の積分変換に基づきコントローラ設計法を与えるという学術的な意味をもち、また、分布定数系を遠隔操作するという工学的応用を視野に入れたものになっている。

Report

(5 results)
  • 2018 Annual Research Report   Final Research Report ( PDF )
  • 2017 Research-status Report
  • 2016 Research-status Report
  • 2015 Research-status Report
  • Research Products

    (25 results)

All 2019 2018 2017 2016 2015

All Journal Article (11 results) (of which Peer Reviewed: 11 results,  Open Access: 4 results,  Acknowledgement Compliant: 4 results) Presentation (14 results) (of which Int'l Joint Research: 3 results,  Invited: 1 results)

  • [Journal Article] Boundary stabilization of first-order hyperbolic equations with input delay2019

    • Author(s)
      H. Sano and M. Wakaiki
    • Journal Title

      Japan Journal of Industrial and Applied Mathematics

      Volume: 印刷中 Issue: 2 Pages: 325-355

    • DOI

      10.1007/s13160-019-00346-6

    • NAID

      120006778286

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Backstepping observers for two linearized Kermack-McKendrick models2018

    • Author(s)
      H. Sano, M. Wakaiki, and H. Maruyama
    • Journal Title

      IFAC-PapersOnLine

      Volume: 51-32 Issue: 32 Pages: 456-461

    • DOI

      10.1016/j.ifacol.2018.11.427

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Stability analysis of the telegrapher's equations with dynamic boundary condition2018

    • Author(s)
      H. Sano
    • Journal Title

      Systems & Control Letters

      Volume: 111 Pages: 34-39

    • DOI

      10.1016/j.sysconle.2017.11.001

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Low order stabilizing controllers for a class of distributed parameter systems2018

    • Author(s)
      H. Sano
    • Journal Title

      Automatica

      Volume: 92 Pages: 49-55

    • DOI

      10.1016/j.automatica.2018.02.013

    • NAID

      120007028986

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Predictors for linear parabolic systems with input delay2018

    • Author(s)
      H. Sano and S. Morimoto
    • Journal Title

      Japan Journal of Industrial and Applied Mathematics

      Volume: 印刷中 Issue: 2 Pages: 477-496

    • DOI

      10.1007/s13160-017-0286-4

    • NAID

      120006778285

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Neumann boundary stabilization of one-dimensional linear parabolic systems with input delay2018

    • Author(s)
      H. Sano
    • Journal Title

      IEEE Transactions on Automatic Control

      Volume: 印刷中 Issue: 9 Pages: 3105-3111

    • DOI

      10.1109/tac.2018.2791470

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] 観測遅れを伴う放物型分布定数系に対するオブザーバ2017

    • Author(s)
      佐野英樹
    • Journal Title

      計測自動制御学会論文集

      Volume: 53 (11) Pages: 621-623

    • NAID

      130006206221

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Finite-dimensional H-infinity control of a parallel-flow heat exchange process2017

    • Author(s)
      H. Sano
    • Journal Title

      Bulletin of the Polish Academy of Sciences, Technical Sciences

      Volume: 65 (1) Issue: 1 Pages: 11-19

    • DOI

      10.1515/bpasts-2017-0002

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Exponential stability of heat exchangers with delayed boundary feedback2016

    • Author(s)
      H. Sano
    • Journal Title

      IFAC-PapersOnLine

      Volume: 49-8 Issue: 8 Pages: 43-47

    • DOI

      10.1016/j.ifacol.2016.07.416

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] On approximation of stability radius for an infinite-dimensional feedback control system2016

    • Author(s)
      H. Sano
    • Journal Title

      Kybernetika

      Volume: 52 (5) Pages: 824-835

    • DOI

      10.14736/kyb-2016-5-0824

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] H-infinity control of a parallel-flow heat exchange process2015

    • Author(s)
      H. Sano
    • Journal Title

      IFAC-PapersOnLine

      Volume: 48-25 Issue: 25 Pages: 50-55

    • DOI

      10.1016/j.ifacol.2015.11.058

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Presentation] 非局所境界条件にむだ時間を含む1階双曲型システムに対するオブザーバ設計と誤差システムのL2-安定性2019

    • Author(s)
      丸山颯天・佐野英樹・若生将史
    • Organizer
      第6回計測自動制御学会制御部門マルチシンポジウム
    • Related Report
      2018 Annual Research Report
  • [Presentation] 非局所境界条件にむだ時間を含む双曲型システムに対する状態推定2018

    • Author(s)
      丸山颯天・佐野英樹・若生将史
    • Organizer
      日本応用数理学会2018年 年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Backstepping observers for two linearized Kermack-McKendrick models2018

    • Author(s)
      H. Sano, M. Wakaiki, and H. Maruyama
    • Organizer
      The 17th IFAC Workshop on Control Applications of Optimization (CAO2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 境界入力に無駄時間要素を含む1階双曲型システムの安定化について2018

    • Author(s)
      佐野英樹・若生将史
    • Organizer
      2018年度 応用数学合同研究集会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 入力無駄時間要素をもつ熱拡散系のディリクレ境界安定化2017

    • Author(s)
      佐野英樹
    • Organizer
      第4回計測自動制御学会制御部門マルチシンポジウム
    • Place of Presentation
      岡山
    • Year and Date
      2017-03-08
    • Related Report
      2016 Research-status Report
  • [Presentation] 入力に無駄時間要素を含む放物型システムの安定化について2017

    • Author(s)
      佐野英樹
    • Organizer
      2017 秋の偏微分方程式セミナー
    • Related Report
      2017 Research-status Report
  • [Presentation] 境界入力に無駄時間要素を含む熱拡散系の安定化について2016

    • Author(s)
      佐野英樹
    • Organizer
      2016年度 応用数学合同研究集会
    • Place of Presentation
      大津
    • Year and Date
      2016-12-17
    • Related Report
      2016 Research-status Report
  • [Presentation] 境界入力に無駄時間要素を含む熱拡散系の安定化について2016

    • Author(s)
      佐野英樹
    • Organizer
      非線形現象の特徴化に基づく制御理論調査研究会 第2回研究会
    • Place of Presentation
      大阪
    • Year and Date
      2016-11-18
    • Related Report
      2016 Research-status Report
    • Invited
  • [Presentation] 無限次元フィードバック系における安定半径の近似について2016

    • Author(s)
      佐野英樹
    • Organizer
      第59回自動制御連合講演会
    • Place of Presentation
      北九州市
    • Year and Date
      2016-11-12
    • Related Report
      2016 Research-status Report
  • [Presentation] 入力むだ時間を有する熱拡散系の安定化2016

    • Author(s)
      森本茂樹・佐野英樹
    • Organizer
      第59回自動制御連合講演会
    • Place of Presentation
      北九州市
    • Year and Date
      2016-11-12
    • Related Report
      2016 Research-status Report
  • [Presentation] Exponential stability of heat exchangers with delayed boundary feedback2016

    • Author(s)
      H. Sano
    • Organizer
      The 2nd IFAC Workshop on Control of Systems Governed by Partial Differential Equations (CPDE2016)
    • Place of Presentation
      Bertinoro, Italy
    • Year and Date
      2016-06-13
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] 動的境界条件をもつ分布定数回路の安定性について2016

    • Author(s)
      佐野英樹
    • Organizer
      第3回計測自動制御学会制御部門マルチシンポジウム
    • Place of Presentation
      名古屋
    • Year and Date
      2016-03-09
    • Related Report
      2015 Research-status Report
  • [Presentation] 無限次元制御系に対する安定半径の近似について2016

    • Author(s)
      佐野英樹
    • Organizer
      数理人口学・数理生物学セミナー
    • Place of Presentation
      東京
    • Year and Date
      2016-01-27
    • Related Report
      2015 Research-status Report
  • [Presentation] H-infinity control of a parallel-flow heat exchange process2015

    • Author(s)
      H. Sano
    • Organizer
      The 16th IFAC Workshop on Control Applications of Optimization (CAO'2015)
    • Place of Presentation
      Garmisch-Partenkirchen, Germany
    • Year and Date
      2015-10-08
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research

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Published: 2015-04-16   Modified: 2020-03-30  

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